class sum
{
	public static void main(String[] args)
	{
		int i,sum=0;
		for(i=0;i<100;i++)
		{
			sum=sum+i;
			System.out.println(+i+"=i love felight");
		}
		System.out.println("sum of numbers:"+sum);
		System.out.println("prg to find number is even or not");
	}
}